A randomized 25 question test from a pool of 761 questions, good luck!
An industrial network can, with a set of configured rules, scan network traffic flow for security issues. Which of the terms below best represents this type of security measure?
Which of the terms below can be best described as a device with an invalid tag name tag name?
Each network layer for a DCS has it's own specialized equipment or software. Which of the layers below would make use of a Foundation Fieldbus protocol?
There are many different software programs that are commonly used by a DCS. Which of the programs below would allow the control of an employees access level in the system?
In the protocol specifications of Modbus, there are only four types of registers that can be accessed by the master. Which of the terms below is best described as a discreet output memory location?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the transition point between the normal to abnormal conditions?
Software for programming or configuration is an integral part of any HMI. Which of the interfaces below can be best described as allowing the creation of new projects?
Which of the terms below best describes the electromagnetic noise that corrupts transmitted wave forms with echoes of itself?
There are several different network access methods available to wired Ethernet. Which of the methods below is the one used by wired Ethernet?
Providing power to remote sites in a SCADA system has several difficulties associated with it. Which of the answers below would be best defined as one that is the most cost-effective?
A typical HMI has several subsystems attached to it. Which of the subsystems below would be involved in the guardianship of the process control inputs?
Communication that is wireless in a SCADA system is common. Which of the communication methods below would be best defined as one that is low cost with high data throughputs, but must have security measures installed to protect the data?
Which of the error detection methods below best relates to the term "BCC"?
Which of the error detection methods below best relates to the term "parity bit"?
IPv4 network classes can also be defined by the IP address they use. Which of the answers corresponds best to the address in row "D"?
There are several vital components to asynchronous transmission. Which of the answers below best relates to one that is not important?
Of the answers below, which one is not an advantage of fiber optic cables?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that the scanner module receives information communicated digitally from up to 63 supported devices?
Which of the answers below best defines the amount of devices that a DeviceNet segment can handle at one time (omitting the scanner)?
Any SCADA system must adhere to universal standards which allow smooth communication over international boundaries. Which of the standards below would define the software framework and programming language basic specifications?
A media access control address is the name of the physical address that the Ethernet uses. Which of the answers represent the number of bytes that make up this MAC?
HMI networks are needed to expand or contract as required over their lifetime of use. Which of the networking types below will have the least amount of scalability?
Which of the answers below best represents the required nominal impedance of the data pair cabling in the DeviceNet system?
Which of the answers below best represents the Foundation fieldbus H1 data transmission parameters?
A modern DCS needs to be able to respond to growing demands. Which of the terms below is best defined as the measure of a system's ability to increase or decrease in performance and cost in response to changes in application and system processing demands.